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#301B22 · #621D30 · #A7233B · #E23232 · #FA462F

warm

A 5-color warm palette · Complete color analysis and application guide

Scene Recommendations Scene Recommendations

Emotion EMOTION

PassionateDynamicWarm

Industry INDUSTRY

EntertainmentFMCG

UI Context UI CONTEXT

Sale PromoSocial AppData Visualization

Color Details Color Details

#301B22

Dark Violet · Black · Raspberry

HEX
#301B22
RGB
rgb(48, 27, 34)
HSL
hsl(340, 28%, 15%)
HSB
hsb(340, 44%, 19%)
CMYK
cmyk(0%, 44%, 29%, 81%)
Oklch
oklch(25.3% 0.035 358.4)

Traditional「Dark Violet」· Paint「Raspberry」· Creative Blush Sunrise

#621D30

Dark Violet · Maroon · Raspberry

HEX
#621D30
RGB
rgb(98, 29, 48)
HSL
hsl(343, 54%, 25%)
HSB
hsb(343, 70%, 38%)
CMYK
cmyk(0%, 70%, 51%, 62%)
Oklch
oklch(34.6% 0.101 7.3)

Traditional「Dark Violet」· Paint「Raspberry」· Creative Blush Sunrise

#A7233B

Vermilion · Brown · Wine Red

HEX
#A7233B
RGB
rgb(167, 35, 59)
HSL
hsl(349, 65%, 40%)
HSB
hsb(349, 79%, 65%)
CMYK
cmyk(0%, 79%, 65%, 35%)
Oklch
oklch(48.1% 0.167 16.7)

Traditional「Vermilion」· Paint「Wine Red」· Creative Blush Sunrise

#E23232

Vermilion · Crimson · Passion Red

HEX
#E23232
RGB
rgb(226, 50, 50)
HSL
hsl(0, 75%, 54%)
HSB
hsb(0, 78%, 89%)
CMYK
cmyk(0%, 78%, 78%, 11%)
Oklch
oklch(59.7% 0.212 26.5)

Traditional「Vermilion」· Paint「Passion Red」· Creative Blush Sunrise

#FA462F

Vermilion · Tomato · Passion Red

HEX
#FA462F
RGB
rgb(250, 70, 47)
HSL
hsl(7, 95%, 58%)
HSB
hsb(7, 81%, 98%)
CMYK
cmyk(0%, 72%, 81%, 2%)
Oklch
oklch(65.5% 0.220 30.8)

Traditional「Vermilion」· Paint「Passion Red」· Creative Blush Sunrise

Color Harmonies Color Harmonies

Based on color wheel theory, calculated from primary color

Complementary

301B22
1C312A

Analogous

311C2D
301B22
311F1C

Triadic

301B22
23311C
1C2331

Split-Comp.

301B22
1C311F
1C2D31

Tetradic

301B22
2D311C
1C312A
1F1C31

Contrast Matrix WCAG 2.1 Contrast

301B22
621D30
A7233B
E23232
FA462F
—
1.3
Fail
2.3
Fail
3.6
AA Large
4.6
AA
1.3
Fail
—
1.7
Fail
2.7
Fail
3.4
AA Large
2.3
Fail
1.7
Fail
—
1.6
Fail
2.0
Fail
3.6
AA Large
2.7
Fail
1.6
Fail
—
1.3
Fail
4.6
AA
3.4
AA Large
2.0
Fail
1.3
Fail
—
White BG
16.1AAA
12.1AAA
7.1AAA
4.4AA Large
3.5AA Large
Black BG
1.3Fail
1.7Fail
2.9Fail
4.7AA
6.0AA

Color Blindness Simulation Color Blindness Simulation

Protanopia

272720
44442B
6E6D35
969432
ACAA35

Deuteranopia

282A20
484D2A
767F34
A0AD32
B7C436

Tritanopia

2F1F1F
5F2827
A03130
D93232
F1393A

Achromatopsia

222222
343434
4D4D4D
676767
797979

Shades & Tints Shades & Tints

#301B22

Dark
Light

#621D30

Dark
Light

#A7233B

Dark
Light

Code Snippets Code Snippets

CSS Custom Properties

:root {
  --color-1: #301b22;
  --color-2: #621d30;
  --color-3: #a7233b;
  --color-4: #e23232;
  --color-5: #fa462f;
}

SCSS

$color-1: #301b22;
$color-2: #621d30;
$color-3: #a7233b;
$color-4: #e23232;
$color-5: #fa462f;

TAILWIND

colors: {
  'brand-1': '#301b22',
  'brand-2': '#621d30',
  'brand-3': '#a7233b',
  'brand-4': '#e23232',
  'brand-5': '#fa462f',
}

RGB Array

[48, 27, 34], [98, 29, 48], [167, 35, 59], [226, 50, 50], [250, 70, 47]

FAQ FAQ

What scenarios is this 5-color palette suitable for?

This warm-style palette of #301B22, #621D30, #A7233B, #E23232, #FA462F is ideal for: social media posters, mobile apps, e-commerce promos, tech websites, dark mode UIs, game UIs, infographics, data visualization, accessible design. Vivid colors effectively attract user attention. High contrast ensures clear visual hierarchy and readability. It is a vibrant and energetic choice among 5-color palettes.

How to use this palette in CSS or frontend projects?

Copy the CSS variables directly: --color-1: #301b22; --color-2: #621d30; --color-3: #a7233b; --color-4: #e23232; --color-5: #fa462f. LangColor editor supports one-click export to CSS, SCSS, Tailwind, JSON and more. Click the "Export" button to choose your format.

What UI/UX design tips apply to this palette?

Dark tones work well as backgrounds; pair with light text for readability. Use the brightest color for CTA buttons and interactive elements. High-contrast palettes naturally meet WCAG accessibility standards. Use the "Contrast Matrix" tool in LangColor editor to check WCAG accessibility levels for every color pair.

Which industries or brands suit this palette?

This warm-style 5-color scheme is especially suited for food & dining, entertainment, kids education, social industries. Bold colors convey vitality and innovation. Click "AI Analysis" in the editor for more detailed brand color suggestions.

🎨 Open this palette in Editor →

Generated by LangColor online color tool · Breaking the barrier between language and color